|Team #1|Agg.|Team #2|1st match|2nd match|
|---|---|---|---|---|
|Topolniky|51 – 25|Union Landhaus|28 – 14|23 – 11|
|Svendborg|41 – 30|Göteborgs Kvinnliga|17 – 15|24 – 15|
|Tresnjevka|45 – 46|Sekulić Sombor|19 – 19|26 – 27|
|Avtomobilist Baku|62 – 37|Ayete|25 – 15|37 – 22|
|Bakony Vegyész|57 – 19|Zürich|31 – 9|26 – 10|
|Avanti Lebbeke|23 – 35|NILOC Amsterdam|5 – 19|18 – 16|
|Engelskirchen|27 – 34|Vestar|15 – 15|12 – 19|
|Empor Rostock|70 – 19|Conflans|40 – 8|30 – 11|

Question: in total , how many teams are there?
Answer: 16